智通财经APP获悉，光通信概念股走高，截至发稿，鸿腾精密(06088)涨10.82%，报6.66港元；长飞光纤 光缆(06869)涨8.45%，报142.4港元；剑桥科技(06166)涨4.65%，报70.85港元；汇聚科技(01729)涨 3.29%。报20.42港元。 Yole机构预测，全球Datacom CPO市场规模将从2024年的7000万美元激增至2030年的80亿美元，年复合 增长率突破120%。其中，大规模纵向扩展(Scale-Up)场景将占据近70%份额。国盛证券指出，英伟达宣 布将于今年规模部署CPO技术，2026年成为CPO从0到1规模化落地的元年。CPO与可插拔并非对立关 系，而是互补并行的道路，打开光通信在柜内互联的新增量。CPO更加依赖硅光芯片能力，光模块龙头 硅光设计(PIC)能力领先，在CPO领域早有技术预研和储备，技术壁垒更有利于头部厂商。 消息面上，据讯石光通讯网报道，2026年光纤通信会议暨展览会(OFC)将于3月15日至19日在美国洛杉 矶会议中心举行。数百家全球品牌和创新者将展示定义AI时代数据中心和网络的关键技术——从用于 纵向扩展(Scale-up)系统的共封装光 ...

Yole机构预测，全球Datacom CPO市场规模将从2024年的7000万美元激增至2030年的80亿美元，年复合 增长率突破120%。其中，大规模纵向扩展(Scale-Up)场景将占据近70%份额。国盛证券（002670）指 出，英伟达宣布将于今年规模部署CPO技术，2026年成为CPO从0到1规模化落地的元年。CPO与可插拔 并非对立关系，而是互补并行的道路，打开光通信在柜内互联的新增量。CPO更加依赖硅光芯片能力， 光模块龙头硅光设计(PIC)能力领先，在CPO领域早有技术预研和储备，技术壁垒更有利于头部厂商。 光通信概念股走高，截至发稿，鸿腾精密(06088)涨10.82%，报6.66港元；长飞光纤（601869）光缆 (06869)涨8.45%，报142.4港元；剑桥科技（603083）(06166)涨4.65%，报70.85港元；汇聚科技(01729) 涨3.29%。报20.42港元。 消息面上，据讯石光通讯网报道，2026年光纤通信会议暨展览会(OFC)将于3月15日至19日在美国洛杉 矶会议中心举行。数百家全球品牌和创新者将展示定义AI时代数据中心和网络的关键技术——从用于 纵向扩展(Sc ...

（编辑 丛可心） 证券日报网讯 2月25日，长光华芯在互动平台回答投资者提问时表示，目前在数通芯片领域，面向多种 技术路线和发展构建了完整的产品矩阵（如EML、DFB、VCSEL、PD、硅光芯片等）共同来满足日益 增长的算力需求。 ...

Group 1 - Peking University has announced a breakthrough in quantum communication with the development of a fully integrated high-performance quantum key distribution network called "Weiming Quantum Network" [1] - The research team has successfully created integrated optical quantum chips for quantum key sending and optical microcavity frequency comb light source chips, achieving international leadership in user scale and networking capability [1] - The global Ethernet optical module market is expected to continue rapid growth, driven by strong demand for AI infrastructure and the application of optical interconnect technology in AI scale-up networks [1] Group 2 - Minxin Technology has developed a full range of laser and detector optical chips and packaging products, with deep applications in MEMS pressure sensors [1] - LightSpeed Technology has achieved mass production capability for silicon optical chips, which are gradually being applied in the company's products [1]

（编辑 丛可心） 证券日报网讯 2月9日，晶盛机电在互动平台回答投资者提问时表示，在芯片制造端，公司12英寸减压 外延设备广泛适用于逻辑芯片、存储芯片、硅光芯片、功率器件中的各项制程。具体业绩信息请关注公 司披露的定期报告。 ...

中际旭创 20260204 摘要 中际旭创对 CSP 客户的直接供应关系显示，至 2026 年可插拔光模块需 求依然强劲，800G、1.6T 等高带宽需求未见减少，表明 CPU 技术路线 大规模应用迹象不明显，对可插拔模块需求未构成威胁。 技术路线或产品使用需提前量，目前 CSP 客户对 CPU 技术路线大规模 部署未见行动，中际旭创已在 2025 年 OFC 展示单通道 400G 技术，为 未来 3.2T 可插拔方案提供技术储备，可插拔方案仍是主流选择。 中际旭创已参与 NPU 解决方案，包括 PSC、ESC 两地封装及整体光引 擎，并能独立提供解决方案，满足客户 SKU 需求。从 800G 到 3.2T， 可插拔方案在大规模部署中仍具优势，成熟度、性价比及可靠性获认可。 中际旭创在 PIC 领域的技术优势使其超越传统光模块厂商定义，未来将 拓展业务范围，提升市场竞争力。公司具备自主研发和设计硅光芯片的 能力，并能不断升级迭代，应用于 400G 至 3.2T 可插拔光模块。 2026 年 CSP 客户对可插拔模块需求明确，订单已下达至第四季度，且 全部为可插拔模块。2027 年需求指引依然强劲，主要来自 e ...

Market Overview - In January 2026, the A-share market opened strong with the Shanghai Composite Index rising by 3.76%, the Shenzhen Component Index increasing by 5.03%, the ChiNext Index up by 4.47%, and the STAR Market 50 Index soaring by 12.29% [1] - Various sectors such as gold, silver, non-ferrous metals, AI applications, and domestic chips showed strong performance, indicating high market sentiment [1] Top Performing Stocks - The top ten performing stocks in January include: 1. C Hengyun Chang (688785) - 352.75% increase, focusing on semiconductor equipment [2] 2. Zhi Te New Materials (300986) - 234.08% increase, involved in new urbanization and quantum technology [2] 3. Fenglong Co. (002931) - 213.97% increase, related to equipment updates and robotics [2] 4. Hunan Silver (002716) - 175.15% increase, linked to gold concepts and precious metals [2] 5. Pushe Co. (688766) - 140.55% increase, focusing on IoT and automotive chips [2] 6. Sichuan Gold (001337) - 137.54% increase, associated with gold concepts and precious metals [2] 7. Silver Nonferrous (601212) - 133.68% increase, involved in gold concepts and lithium batteries [2] 8. Tongyuan Petroleum (300164) - 133.33% increase, related to shale gas and the extraction industry [2] 9. Xiaocheng Technology (300139) - 122.33% increase, focused on gold concepts and precious metals [2] 10. Kecuan Technology (603052) - 118.92% increase, involved in lithium batteries and mixed reality [2] Sector Insights - C Hengyun Chang's significant rise is attributed to its position as a leading supplier of core components for semiconductor equipment, marking a new investment opportunity in the market [2] - Zhi Te New Materials has transitioned from traditional construction aluminum mold services to new materials, leveraging AI and robotics for development [2] - Fenglong Co.'s stock surge is linked to a strategic acquisition that connects it with a leading humanoid robotics company, altering its ownership structure [3] - Hunan Silver benefits from favorable macroeconomic conditions, including geopolitical risk and interest rate cuts, enhancing its market position as a leading silver processing company [3] - Sichuan Gold's stock performance is closely tied to historical highs in global gold prices, driven by geopolitical tensions and trade friction, benefiting from increased sales and prices of gold concentrates [3] - Silver Nonferrous plans to invest 1.5 billion yuan to establish a gold company, indicating a strategic move to extend its operations into the entire gold industry chain [3] - Xiaocheng Technology's stock fluctuations are primarily due to its dominant gold business, which constitutes over 86% of its revenue, making it a direct beneficiary of rising gold prices [4] - Pushe Co. is strategically positioned in the storage industry, which is experiencing a "super cycle" driven by rapid AI infrastructure development [4] - Tongyuan Petroleum is benefiting from a cyclical recovery in the oil and gas service sector, supported by geopolitical tensions and rising international energy demand [4] - Kecuan Technology is expanding into the silicon photonics sector, aligning with current market trends in computing hardware [4]

Summary of Conference Call on Optical Interconnect Technologies Industry Overview - The discussion focused on optical interconnect technologies, specifically AOC (Active Optical Cable), LPO (Linear Passive Optical), NPO (New Passive Optical), and CPO (Coherent Passive Optical) [1][2][17]. Key Points and Arguments AOC Technology - AOC is defined as a fixed optical fiber module suitable for short-distance multimode transmission, particularly within 50 meters, as used by Google [2][19]. - AOC's cost structure was analyzed, with 800G AOC priced over a thousand dollars and 400G AOC costing several hundred dollars [2][19]. - AOC is expected to support 1.6T transmission capabilities in the future, although current limitations exist [20]. LPO Technology - LPO modules differ from traditional optical modules by omitting DSP (Digital Signal Processor), utilizing linear drive technology, and achieving a transmission distance of up to 500 meters [4][19]. - LPO is projected to see shipments of three to four million units in 2023, potentially doubling by 2027 due to demand from major clients like Google, Microsoft, and Meta [5][19]. - The combination of AOC and LPO is anticipated for different application scenarios, with AOC for short-distance interconnects and LPO for longer distances [19]. NPO Technology - NPO optical engines are compact, low-power, and do not require an external shell, making them suitable for high-density applications like AI accelerators [7][10]. - NPO technology is expected to mature and be sold to cloud providers and equipment manufacturers, with significant market potential [9][23]. - The cost of NPO components, such as the optical engine, is estimated to be around $35 to $40 per unit [26]. Market Dynamics - The market for 800G optical modules is currently in mass production, while 1.6T modules are still in early development, expected to mature in two to three years [5][6][22]. - The supplier landscape is concentrated, with limited opportunities for new entrants, particularly in the TIA (Transimpedance Amplifier) and driver chip sectors dominated by companies like Marvell [6][22]. Technical Challenges - The discussion highlighted challenges in the 200G optical module market regarding transmission distance and industry maturity [3]. - The transition from NPO to CPO technology was noted as technically feasible but with potential challenges in product form factor [9][23]. Future Trends - The integration of optical communication technologies in data centers is expected to grow, with a focus on reducing costs and power consumption while improving system latency [10][14]. - The potential for NPO to replace existing GB300 systems was discussed, contingent on its maturity and performance improvements [25]. Additional Important Content - The role of silicon photonics in NPO technology was emphasized, with key suppliers identified as Group, Tog, and TSMC [15][28]. - The discussion also touched on the advantages of glass substrates in CPU applications, highlighting their cost-effectiveness compared to ceramic and PCB substrates [27]. - The collaboration between Google and various suppliers for LPO technology was noted, with initial production expected from companies like Xuchuang [28]. This summary encapsulates the critical insights and developments in the optical interconnect technology sector as discussed in the conference call.

（编辑 王雪儿） 证券日报网1月28日讯 ，可川科技在接受调研者提问时表示，公司组建的核心研发及制造管理团队主要 聚焦于硅光芯片设计和封装技术两大领域，均具备十分资深的从业经历，尤其在硅光芯片设计方面，掌 握核心自研算法。 ...

二、对外投资、日常经营 1、可川科技：可川光子的硅光芯片产品已完成首次流片，正在积极地进行市场开拓工作。 一、停复牌 1、科达制造：拟购买特福国际51.55%股份，股票复牌。投资9471.80万美元建设加纳浮法玻璃生产项 目。 2、海南矿业：筹划购买丰瑞氟业控制权，股票停牌。标的公司主营业务为萤石矿的采选和无水氟化氢 等化工产品的生产和销售。 8、晓程科技：2025年净利润为9000万元-1.3亿元，同比预增93%-179% 黄金产量、销量及国际金价均同 比增加。 2、麦格米特：拟对全资子公司香港麦格米特增资8.3563亿人民币，用于泰国生产基地二期建设项目。 三、业绩变动 1、湖南白银：2025年净利润为2.85亿元至3.85亿元，同比增长67.88%-126.78%。白银、黄金产量大幅增 加，叠加市场价格整体上行，销售价格同步提升。 2、章源钨业：2025年净利润为2.60亿元-3.20亿元，同比增长51%-86%。报告期内，钨原料市场供应偏 紧、需求增加、价格大幅上涨，公司发实现产量销量同步增长。 3、天奇股份：预计2025年净利润4500万元-6500万元，同比扭亏为盈。 4、宏和科技：2025年净利 ...